CN107643430A - A kind of structure of electronic electric energy meter communication line groove box - Google Patents
A kind of structure of electronic electric energy meter communication line groove box Download PDFInfo
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- CN107643430A CN107643430A CN201710971012.2A CN201710971012A CN107643430A CN 107643430 A CN107643430 A CN 107643430A CN 201710971012 A CN201710971012 A CN 201710971012A CN 107643430 A CN107643430 A CN 107643430A
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- communication line
- energy meter
- groove box
- electric energy
- half groove
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Abstract
The invention discloses a kind of structure of electronic electric energy meter communication line groove box, the energy meter casing structure mainly collectively constituted by electric energy meter upper casing (1), electric energy meter lower casing (2), communication line lower half groove box (101) and lower terminal lid (3) are provided with the electric energy meter upper casing (1), communication line upper half groove box (301) is provided with the lower terminal lid (3), the communication line upper half groove box (301) is used to place communication line (4)；When the lower terminal lid (3) goes to the first extreme position around the shaft, the communication line upper half groove box (301) and communication line lower half groove box (101) complement each other to form enclosed construction；When then described communication line upper half groove box (301) on the contrary and communication line lower half groove box (101) are mutually opened.The present invention can prevent communication line, forceful electric power circuit because insulation forfeiture easily causes upstream communication apparatus damage, and electric shock accidents.
Description
Technical field
The present invention relates to the communication line groove box of a kind of electric energy meter component structural, more particularly to a kind of electric energy meter.
Background technology
Electric energy meter is the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter, kilowatt-hour table, refers to the various electricity of measurement
The instrument of amount.Traditional electronic electric energy meter communication line (light current) communication line is that nothing is set every shield with forceful electric power circuit, once
Communication line, forceful electric power circuit are damaged because insulation forfeiture easily causes upstream communication apparatus, and electric shock accidents can be caused when serious.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provides a kind of electronic electric energy meter communication
The structure of line slot box, by being set between communication line and forceful electric power circuit every protection structure, prevent communication line, forceful electric power circuit
Because insulation forfeiture easily causes upstream communication apparatus damage, and electric shock accidents.
Technical scheme：To achieve the above object, the technical solution adopted by the present invention is：
A kind of structure of electronic electric energy meter communication line groove box, mainly by common group of electric energy meter upper casing, electric energy meter lower casing
Into energy meter casing structure, be provided with communication line lower half groove box and lower terminal lid, the communication on the electric energy meter upper casing
Circuit lower half groove box is fixedly mounted on electric energy meter upper casing, and the lower terminal lid is rotated by rotating shaft and electric energy meter upper casing and connected
Connect, the lower terminal, which covers, is provided with communication line upper half groove box, and the communication line upper half groove box is used to place communication line；
When the lower terminal lid goes to the first extreme position around the shaft, communication line upper half groove box and communication line the lower half groove box
Complement each other to form enclosed construction；When the lower terminal lid goes to the second extreme position around the shaft, the communication line upper half
Groove box and communication line lower half groove box are mutually opened.
Preferably：Angle of first extreme position between lower terminal lid and electric energy meter upper casing is into 0 degree.
Preferably：Angle of second extreme position between lower terminal lid and electric energy meter upper casing is into 90 degree.
Preferably：The electric energy meter forceful electric power terminal is arranged on electric energy meter lower casing.
The present invention compared with prior art, has the advantages that：
By communication line lower half groove box, communication line upper half groove box between communication line and forceful electric power circuit, will communicate
Circuit is positioned among communication line upper half groove box, prevents communication line, forceful electric power circuit because insulation forfeiture easily causes upstream communication
Device damage, and electric shock accidents.
Brief description of the drawings
The lower terminal lid that Fig. 1 is the present invention opens schematic diagram；
The lower terminal lid that Fig. 2 is the present invention closes schematic diagram；
Wherein, 1 electric energy meter upper casing is represented, 101 represent communication line lower half groove box, and 2 represent electric energy meter lower casing, under 3 represent
Terminal cap, 301 represent communication line upper half groove box, and 4 represent communication line.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, it should be understood that these examples are merely to illustrate this
Invention rather than limitation the scope of the present invention, after the present invention has been read, those skilled in the art are various to the present invention's
The modification of the equivalent form of value falls within the application appended claims limited range.
A kind of structure of electronic electric energy meter communication line groove box, as shown in Figure 1, 2, mainly by electric energy meter upper casing 1, electric energy
The energy meter casing structure that table lower casing 2 collectively constitutes, be provided with the electric energy meter upper casing 1 communication line lower half groove box 101 with
Lower terminal lid 3, the communication line lower half groove box 101 is fixedly mounted on electric energy meter upper casing 1, and the lower terminal lid 3 passes through
Rotating shaft is rotatablely connected with electric energy meter upper casing 1, and communication line upper half groove box 301, the connection are provided with the lower terminal lid 3
Road upper half groove box 301 is used to place communication line 4.The electric energy meter forceful electric power terminal 201 is arranged on electric energy meter lower casing 2.Such as Fig. 2
It is shown, when the lower terminal lid 3 goes to the first extreme position around the shaft, the communication line upper half groove box 301 and connection
Road lower half groove box 101 complements each other to form enclosed construction；Now the first extreme position be lower terminal lid 3 and electric energy meter upper casing 1 it
Between angle into 0 degree.In the present invention, the first extreme position is not only limited in the angle between lower terminal lid 3 and electric energy meter upper casing 1
The angle spent between 0 degree or lower terminal lid 3 and electric energy meter upper casing 1 into -1 degree or 1 degree, its be mainly can make
Obtain communication line upper half groove box 301 and communication line lower half groove box 101 complements each other to form enclosed construction.As shown in figure 1,
When the lower terminal lid 3 goes to the second extreme position around the shaft, the communication line upper half groove box 301 and communication line lower half
Groove box 101 is mutually opened, and during opening, can be put communication line 4 into communication line lower half groove box 101.Second limit position
The angle between lower terminal lid 3 and electric energy meter upper casing 1 is set into 90 degree.In the present invention, the second extreme position is not only limited in
Angle between lower terminal lid 3 and electric energy meter upper casing 1 is into the angle between 90 degree or lower terminal lid 3 and electric energy meter upper casing 1
180 degree or 100 degree are spent into, it mainly enables to communication line upper half groove box 301 and the phase of communication line lower half groove box 101
Mutually mutually open.
In use, opening lower terminal lid 3, communication line 4 will be positioned among communication line upper half groove box 301, then
Lower terminal lid 3 is closed, i.e. communication line upper half groove box 301 and communication line lower half groove box 101 is mutually closed, and forms one completely
Communication line groove box, now because communication line 4 is had been secured in communication line lower half groove box 101, with electric energy meter forceful electric power
Terminal 201 keeps >=5.5mm safe distance.
Traditional electronic electric energy meter communication line light current communication line is not provided with communication line groove box, once connection
Road, forceful electric power circuit damage because insulation forfeiture easily causes upstream communication apparatus, electric shock accidents can be caused when serious, of the invention is main
Content is by setting communication line (light current) groove box, forcing to make communication line keep due safety with dangerous forceful electric power circuit
Distance, invention realize electric energy meter communication line and the height with danger by setting up communication line groove box in upper casing, bottom end cover
Line ball road keeps effective safe distance.Communication line is fixed in dedicated slot box the generation that effectively prevent above-mentioned hidden danger.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (4)
1. a kind of structure of electronic electric energy meter communication line groove box, mainly by electric energy meter upper casing (1), electric energy meter lower casing (2) altogether
With the energy meter casing structure of composition, it is characterised in that：Communication line lower half groove box is provided with the electric energy meter upper casing (1)
(101) it is fixedly mounted on lower terminal lid (3), the communication line lower half groove box (101) on electric energy meter upper casing (1), and it is described
Lower terminal lid (3) is rotatablely connected by rotating shaft and electric energy meter upper casing (1), is provided with the lower terminal lid (3) on communication line
Half groove box (301), the communication line upper half groove box (301) are used to place communication line (4)；When the lower terminal lid (3) around
When rotating shaft goes to the first extreme position, the communication line upper half groove box (301) and communication line lower half groove box (101) phase interworking
Conjunction forms enclosed construction；When the lower terminal lid (3) goes to the second extreme position around the shaft, the communication line upper half groove box
(301) mutually opened with communication line lower half groove box (101).
2. the structure of electronic electric energy meter communication line groove box according to claim 1, it is characterised in that：First limit
Angle of the position between lower terminal lid (3) and electric energy meter upper casing (1) is into 0 degree.
3. the structure of electronic electric energy meter communication line groove box according to claim 1, it is characterised in that：Second limit
Angle of the position between lower terminal lid (3) and electric energy meter upper casing (1) is into 90 degree.
4. the structure of electronic electric energy meter communication line groove box according to claim 1, it is characterised in that：The electric energy meter is strong
Electric terminal (201) is arranged on electric energy meter lower casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971012.2A CN107643430A (en) | 2017-10-18 | 2017-10-18 | A kind of structure of electronic electric energy meter communication line groove box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971012.2A CN107643430A (en) | 2017-10-18 | 2017-10-18 | A kind of structure of electronic electric energy meter communication line groove box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107643430A true CN107643430A (en) | 2018-01-30 |
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ID=61123684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710971012.2A Pending CN107643430A (en) | 2017-10-18 | 2017-10-18 | A kind of structure of electronic electric energy meter communication line groove box |
Country Status (1)
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| CN (1) | CN107643430A (en) |
Citations (11)
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|---|---|---|---|---|
| CN2391202Y (en) * | 1999-09-29 | 2000-08-09 | 烟台东方电子信息产业集团有限公司 | Static electric energy meter structure |
| CN201430354Y (en) * | 2009-06-25 | 2010-03-24 | 长沙威胜信息技术有限公司 | Electricity-utilization management terminal |
| CN101738515A (en) * | 2008-11-07 | 2010-06-16 | 深圳市宝利达实业有限公司 | Modular electric energy meter device and method for realizing same |
| EP2253962A1 (en) * | 2009-05-18 | 2010-11-24 | EMH metering GmbH & Co. KG | Terminal cover for an electricity meter |
| CN202057699U (en) * | 2011-04-18 | 2011-11-30 | 中国电力科学研究院 | Housing of intelligent electric energy meter for single-phase local cost control |
| CN202066886U (en) * | 2011-04-18 | 2011-12-07 | 中国电力科学研究院 | Three-phase cost control intelligent electric energy meter RS485 communication shell |
| CN202119816U (en) * | 2011-04-18 | 2012-01-18 | 中国电力科学研究院 | Single phase local charge control intelligent electric energy meter carrier wave casing |
| CN203191420U (en) * | 2013-04-11 | 2013-09-11 | 深圳市银河表计股份有限公司 | Electric energy meter with replaceable communication module |
| CN203216961U (en) * | 2013-03-14 | 2013-09-25 | 深圳市科陆电子科技股份有限公司 | Electronic electric energy meter |
| CN204142796U (en) * | 2013-12-26 | 2015-02-04 | 浙江永阳科技有限公司 | The safe tail-hood of electric energy meter |
| CN207689539U (en) * | 2017-10-18 | 2018-08-03 | 新开普电子股份有限公司 | A kind of structure of electronic electric energy meter communication line slot box |
-
2017
- 2017-10-18 CN CN201710971012.2A patent/CN107643430A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391202Y (en) * | 1999-09-29 | 2000-08-09 | 烟台东方电子信息产业集团有限公司 | Static electric energy meter structure |
| CN101738515A (en) * | 2008-11-07 | 2010-06-16 | 深圳市宝利达实业有限公司 | Modular electric energy meter device and method for realizing same |
| EP2253962A1 (en) * | 2009-05-18 | 2010-11-24 | EMH metering GmbH & Co. KG | Terminal cover for an electricity meter |
| CN201430354Y (en) * | 2009-06-25 | 2010-03-24 | 长沙威胜信息技术有限公司 | Electricity-utilization management terminal |
| CN202057699U (en) * | 2011-04-18 | 2011-11-30 | 中国电力科学研究院 | Housing of intelligent electric energy meter for single-phase local cost control |
| CN202066886U (en) * | 2011-04-18 | 2011-12-07 | 中国电力科学研究院 | Three-phase cost control intelligent electric energy meter RS485 communication shell |
| CN202119816U (en) * | 2011-04-18 | 2012-01-18 | 中国电力科学研究院 | Single phase local charge control intelligent electric energy meter carrier wave casing |
| CN203216961U (en) * | 2013-03-14 | 2013-09-25 | 深圳市科陆电子科技股份有限公司 | Electronic electric energy meter |
| CN203191420U (en) * | 2013-04-11 | 2013-09-11 | 深圳市银河表计股份有限公司 | Electric energy meter with replaceable communication module |
| CN204142796U (en) * | 2013-12-26 | 2015-02-04 | 浙江永阳科技有限公司 | The safe tail-hood of electric energy meter |
| CN207689539U (en) * | 2017-10-18 | 2018-08-03 | 新开普电子股份有限公司 | A kind of structure of electronic electric energy meter communication line slot box |
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